When is Full Moon in September 2023? – Mark your home calendar for the upcoming Full Moon in September 2023. The next full moon will take place on Friday, September 29, 2023, at 5:57 AM EDT or 9:57 AM UTC, according to NASA data.
This particular September Full Moon will be the tenth full moon on the 2023 schedule. A full moon occurs when the Earth is directly positioned between the Sun and the Moon, causing the Moon to appear fully illuminated.
On average, a full moon occurs about once a month, approximately every 29.53 days. The dates and times provided by NASA are in United States Eastern Time (ET), which encompasses both Eastern Daylight Time (EDT) and Eastern Standard Time (EST) observed in the United States.
Additionally, Coordinated Universal Time (UTC), formerly known as Greenwich Mean Time (GMT), is also provided. Please note that the exact dates may vary slightly depending on your time zone.
When is Full Moon in September 2023?
The full moon will occur on Friday, September 29, 2023, at 5:57 AM EDT or 9:57 AM UTC.
This September full moon, falling on the 29th of the month, will be the 10th full moon of the year 2023 and will be in the zodiac sign Aries.
What is the name of the September Full Moon in 2023?
The September Full Moon in 2023 is known as the “Full Harvest Moon.”
This name is derived from agriculture, nature, and the timing of the Fall Equinox. In 2023, the September full moon earns the name “Full Harvest Moon” because it occurs closer to the start of Autumn compared to October’s full moon.
In some other years, the September Full Moon is also referred to as the “Full Corn Moon.”
The September Full Moon 2023 will be the first full moon of the Autumn season in 2023. It marks the start of the full moon that follows the Autumnal Equinox.
Names of the September Full Moon
The Autumnal Equinox signifies the beginning of astronomical autumn and the end of astronomical summer in the Northern Hemisphere. In 2023, the Autumnal Equinox will occur on Saturday, September 23, 2023, at 2:50 AM EDT or 6:50 AM UTC.
The timing of the Full Harvest Moon varies each year, falling at the end of Summer or the beginning of Autumn, depending on how the full moons align with the Autumnal Equinox. The new moon for the 2023 Full Harvest Moon will take place in September, specifically on Thursday, September 14, 2023, at 9:40 PM EDT or September 15, 2023, at 1:40 AM UTC.
When is Full Moon in September 2023
It is interesting to note that the new moon and full moon will occur within the same month, with the new moon marking the end of the summer season and the full moon signifying the beginning of autumn. Whether the full moon in September 2023 is considered a SuperMoon depends on the definition used.
According to Timeanddate.com, moons less than 360,000 kilometers from the Earth are classified as supermoons. While some definitions may classify it as a Supermoon, the full moon in September 2023 will be approximately 361,552 kilometers from the Earth during its peak, slightly exceeding the threshold.
In August 2023, there will be two Supermoons, and depending on the definition used, there may be two additional full Supermoons, including September. There will not be a lunar eclipse during the full moon in September 2023, but there will be a lunar eclipse during the first full moon of the year in the future.
In 2023, there will be two lunar eclipses, with a penumbral lunar eclipse occurring in May and a partial lunar eclipse taking place in October.
For those interested in the specific moon phases in September 2023, here are the dates and times in Eastern Time and UTC: –
- New Moon: Thursday, September 14, 2023, at 9:40 PM EDT or September 15, 2023, at 1:40 AM UTC
- First Quarter: Saturday, September 23, 2023, at 1:42 AM EDT or 5:42 AM UTC
- Full Moon (Harvest Moon): Sunday, September 29, 2023, at 8:47 PM EDT or September 30, 2023, at 12:47 AM UTC
- Last Quarter: Monday, October 7, 2023, at 8:03 AM EDT or 12:03 PM UTC
Date and Time of the September Moon – When is Full Moon in September 2023
| Lunar Phase Name | United States Eastern Date & Time | UTC Date & Time |
| September Last Quarter | September 6, 2023 6:21 PM EDT | September 6, 2023 10:21 PM UTC |
| September New Moon | September 14, 2023 9:40 PM EDT | September 15, 2023 1:40 AM UTC |
| September First Quarter | September 22, 2023 3:32 PM EDT | September 22, 2023 7:32 PM UTC |
| September Full Moon | September 29, 2023 5:57 AM EDT | September 29, 2023 9:57 AM UTC |
Thanks for Reading “When is Full Moon in September 2023“.
Also Read: